The Associated Press declared Democrat Ruben Gallego the winner of Arizona’s U.S. Senate seat after vote updates on Monday ...

Democratic Rep. Ruben Gallego will win a closely watched US Senate seat in Arizona, CNN projects, defeating Republican Kari ...

The race for Arizona's seat in the United States Senate has ended. Here's what to know about the race between Ruben Gallego ...

The congressman leaned on his personal story and military service to build an image as a pragmatic moderate who would work to ...

The Democrat and former Marine is projected to win a U.S. Senate seat in Arizona against Republican Kari Lake, a pro-Trump ...

Democrat Ruben Gallego has won the U.S. Senate race in Arizona, defeating his far-right Republican rival, Kari Lake, ...

Gallego, a five-term congressman who was favored to win the race, will replace independent Kyrsten Sinema, who held the seat ...

Democratic Rep. Ruben Gallego was poised Monday night to defeat election denier and President-elect Donald Trump ally Kari ...

Gallego will be Arizona's first Latino U.S. senator after defeating a close ally of President-elect Donald Trump ...

Arizona Secretary of State Adrian Fontes and Attorney General Kris Mayes are just about the only Democrats in Arizona ...